Abstract: The mesoscopic structure model of three-dimensional sandwich composites was established by using finite element software ANSYS. Using this model, the stress and strain distribution of materials, fibers and resins under low-velocity impact load are studied, and the influence of resin type on…

Abstract: Graphene with excellent performance has become a revolutionary material in many scientific fields. Incorporating graphene materials into the functional finishing of textiles can impart various functions such as antistatic, ultraviolet protection, electric conduction, photocatalytic self-cle…

Abstract: In order to effectively predict the pore size and distribution of spunbond nonwovens, thirty polypropylene spunbond nonwovens were produced by varying metering pump frequency and mesh belt frequency. The pore size of these samples was measured by digital picture processing technique. By cha…

Abstract: After viewing the current issues of nonwoven material production equipment in automobile industry including the limitations of raw materials and technologies, a new-type multifunctional combined machine for automobile nonwoven material production is developed for a wide range of fibers from…

Abstract: EVOH/SiO2 Li-ion battery composite fiber membranes were prepared by the electrospinning polyethylene-vinyl alcohol(EVOH) which was doped with different weight percentage of silicon dioxide (SiO2) nanoparticles. The results indicate that when the concentration of EVOH and SiO2 dopant of spin…

Abstract: The quality of ECG electrode directly affects the quality of acquired signals. The popularly used silver/silver chloride wet electrode is easy to cause skin discomfort and even allergic reaction, as well as the decline of signal quality during long time detection due to the drying of conduc…

Abstract: This paper describes the principle and standard of electromagnetic shielding effectiveness; and summarizes many papers about electromagnetic shielding fabrics according to the conductive materials, the metal material is still the main material for conductive fabrics. The electromagnetic shi…

Abstract: In recent years, it is found that the polypyrrole(PPy) combined with the fabric can be used as flexible basic materials because of its excellent electrical property, and it has a wide range of applications in the intelligent wearable direction. The paper mainly introduced three methods to p…

Abstract: This paper presents a new method of producing polypropylene filament geotextiles: select high strength twistless polypropylene filament as raw material; separate the filaments by an electrostatic separator;form a uniform fiber web and then consolidate on needle, punching machine. This paper…

Abstract: To study the influence of process parameters on the fiber web structure of meltblown nonwovens, thirteen melt blown polypropylene nonwovens were produced by combining metering pump frequency,mesh belt frequency and the distance from die to collector in different ways. The fiber web meso str…